82
Table 6 Alarms.
Note! Alarms (*) will be shown only if parameter 1608
DISPLAY ALARMS is set
to 1(
YES).
Code Description
AL 1 Parameter upload/download failed.
AL 2 Operation not allowed while start is active.
AL 3 Operation not allowed in current control mode (Local or Remote).
AL 5 Start/Stop/Direction or reference from control panel is not followed. Possible
causes:
• Remote mode: parameters disable the buttons (See APPENDIX.)
• Local mode: START/STOP button interlocked from digital inputs.
AL 6 Operation not allowed. Parameter 1602
PARAMETER LOCK is active.
AL 7 Use of factory macro disables operation.
AL10* Overcurrent controller active.
AL11* Overvoltage controller active.
AL12* Undervoltage controller active.
AL13 Direction lock. See parameter 1003
DIRECTION.
AL14 Serial communication loss alarm, see ACS140 RS485 and RS232 Adapter
Installation and Start-up Guide.
AL15* Modbus exception response is sent through serial communication.
AL16 Analogue input 1 loss. Analogue input 1 value is less than
MINIMUM AI1
(1301). See also parameters 3001
AI<MIN FUNCTION and 3013 AI1 FAULT
LIMIT.
AL17 Analogue input 2 loss. Analogue input 2 value is less than
MINIMUM AI2
(1306). See also parameters 3001
AI<MIN FUNCTION and 3014 AI2 FAULT
LIMIT.
AL18* Panel loss. Panel is disconnected when Start/Stop/Dir or reference is
coming from panel. See parameter 3002
PANEL LOSS and APPENDIX.
AL19* Hardware overtemperature (at 95 % of the trip limit).
AL20* Motor overtemperature (at 95 % of the trip limit), see 3004
MOTOR THERM
PROT.
AL21 Motor stall alarm. See parameter 3009
STALL FUNCTION.
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